Yes, in case it floods. There's the line at the bottom with a screw to drain the carb manually, but the one on the top is an overflow. I could be wrong, but that same hose is not attached to anything or plugged on my bike, just dangles under the air box, and the bike runs fine so I have to assume that it is just an overflow.
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Last edited by TrevorG; 05-07-2014 at 02:40 PM.
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